Date: Wed, 21 Jul 1999 04:52:40 -0600 (MDT)
From: Karen Gloria
Subject: 3.5-m obslog 990720
                          TUESDAY JULY 20, 1999
                         APACHE POINT OBSERVATORY
                              OBSERVING  LOG
                                                          ACTUAL
ASTRONOMER      OBSERVER(S)        INSTRUMENT   DATE   START FINISH
Stephens         Stephens            GrIm2    7/20-21    -     -
Wyder             Wyder             SPIcam      7/21     -     -
Turner           Gloria             SPIcam      7/21     -     -
 INST        SCHEDULED     WEATH     EQUIP      OBS    DAY   NOTUSED
I/RS/DN    START FINISH   D    B    D    B    D    B   USE   D    B
NM02/R     21:47 01:10    -   3.4   -    0    -    0    0    -    0
UW03/R     01:10 03:52   2.6  0.1   0    0    0    0    0    0    0
PU02/S     03:52 04:32   0.7   -    0    -    0    -    0    0    -
(note: times listed include instrument change time)
                              ACTIVITY LOG
(* means a trouble report has been issued or appended to)
1st half observing specialist: K. Gloria
2nd half observing specialist: K. Gloria
The telescope remained closed essentially all night.  I opened ever so
briefly from 3:40 to 3:45 MDT.  The sky had cleared, but shortly after
I opened, the humidity became to high to remain open.
The observers were Denise Stephens for NM02, Ted Wyder for UW03, and
myself for PU02.
                            OBSERVER COMMENTS
                                FOCUS LOG
                              JULY 20 1999
						 Wind
Time   Inst        Focus     Az  El   #Temp    Dir  MPH  filt  FWHM "
#First temp is air, second temp is telescope.
                                 WEATHER
                               JULY 20 1999
                               Wind
     Time   Temp F Dewp F  MPH  Direction    Dust      Sky      Precip.
     16:01    55    47     12   111  (ESE)    235    overcast    rain
     17:01    56    48     10   114  (ESE)    274    overcast    none
     18:01    57    46      3   153  (SSE)    280    overcast    none
     19:01    56    48      6    95  (E)      283    overcast    none
     20:01    55    44     11   135  (SE)     236    overcast    none
     21:01    55    44     15   134  (SE)     428    overcast    none
     22:01    55    45     14   125  (SE)     585    overcast    none
     23:01    54    46     12   126  (SE)     714    overcast   drizzle
     00:01    55    46     14   138  (SE)     763    overcast    none
     01:01    54    46     16   156  (SSE)    884    overcast    none
     02:01    53    48     13   160  (SSE)   1403    overcast    none
     03:01    54    49      9   170  (S)     2197   mstly cldy   none
     04:01    53    50     14   145  (SE)    1959     clear      none
note: the wind was coming from the azimuth listed.  The convention
used is north=0 degrees, east=90 degrees.  The dust count is particles
> 1 micron per 0.1 cu. ft.
                             TELESCOPE STATUS
Primary, secondary, and tertiary mirrors in place and collimated.
Primary support system operational.  Mirror ventilation system in
place.  Telescope drives operational.  Current Remark version: 2.55b5.
Current guide software version: GIm Ctrlv3.0b27.
- Karen Gloria